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EP0852218A3 - Arrangement for controlling the loading element of a crane - Google Patents

Arrangement for controlling the loading element of a craneDownload PDF

Info

Publication number
EP0852218A3
EP0852218A3EP97202093AEP97202093AEP0852218A3EP 0852218 A3EP0852218 A3EP 0852218A3EP 97202093 AEP97202093 AEP 97202093AEP 97202093 AEP97202093 AEP 97202093AEP 0852218 A3EP0852218 A3EP 0852218A3
Authority
EP
European Patent Office
Prior art keywords
loading element
controlling
crane
arrangement
control signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97202093A
Other languages
German (de)
French (fr)
Other versions
EP0852218A2 (en
Inventor
Hannu Oja
Matti Kemppainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konecranes PLC
Original Assignee
KCI Konecranes International Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KCI Konecranes International OyfiledCriticalKCI Konecranes International Oy
Publication of EP0852218A2publicationCriticalpatent/EP0852218A2/en
Publication of EP0852218A3publicationCriticalpatent/EP0852218A3/en
Withdrawnlegal-statusCriticalCurrent

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Abstract

The invention relates to an arrangement for controlling a loadingelement of a crane, the loading element (8) of the crane comprising anactuator (10) and a current supply cable (9) for supplying current to the loadingelement (8), and the arrangement for controlling the loading elementcomprising transmission means (3) for generating and transmitting controlsignals (5, 7) for controlling the actuator (10) of the loading element, receptionmeans (11) for receiving the control signals in the loading element (8) and atransmission path for transmitting the control signals from the transmissionmeans (3) to the reception means (11). The transmission path for transmittingthe control signals (5) is provided in the invention by the current supply cable(9) of the loading element.
EP97202093A1997-01-071997-07-07Arrangement for controlling the loading element of a craneWithdrawnEP0852218A3 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
FI970072AFI102159B1 (en)1997-01-071997-01-07 Arrangement for controlling a loading device in a lifting crane
FI9700721997-01-07

Publications (2)

Publication NumberPublication Date
EP0852218A2 EP0852218A2 (en)1998-07-08
EP0852218A3true EP0852218A3 (en)1999-12-29

Family

ID=8547488

Family Applications (1)

Application NumberTitlePriority DateFiling Date
EP97202093AWithdrawnEP0852218A3 (en)1997-01-071997-07-07Arrangement for controlling the loading element of a crane

Country Status (6)

CountryLink
US (1)US5841256A (en)
EP (1)EP0852218A3 (en)
JP (1)JPH10194667A (en)
DE (1)DE852218T1 (en)
ES (1)ES2118696T1 (en)
FI (1)FI102159B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US7424998B1 (en)2003-09-222008-09-16John BarneyMotorized lifter
UA75479C2 (en)*2004-06-072006-04-17Open Joint Stock Company IllicDevice for electromechanically breaking the trolley of a load-lifting crane

Citations (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4465956A (en)*1983-02-251984-08-14Fowler Ricky CControl circuit for switching dual function electrical appliances
US4507645A (en)*1983-03-251985-03-26Siemens AktiengesellschaftAssembly for the transmission of control signals to and/or from mobile equipment
US4727996A (en)*1983-06-131988-03-01Amca International Corp.Variable grip lifting mechanism
US5515038A (en)*1993-11-151996-05-07Camco International Inc.Data transmission system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4788527A (en)*1984-09-171988-11-29Johansson Fritz HApparatus and method for device control using a two conductor power line
US5614811A (en)*1995-09-261997-03-25Dyalem Concepts, Inc.Power line control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4465956A (en)*1983-02-251984-08-14Fowler Ricky CControl circuit for switching dual function electrical appliances
US4507645A (en)*1983-03-251985-03-26Siemens AktiengesellschaftAssembly for the transmission of control signals to and/or from mobile equipment
US4727996A (en)*1983-06-131988-03-01Amca International Corp.Variable grip lifting mechanism
US5515038A (en)*1993-11-151996-05-07Camco International Inc.Data transmission system

Also Published As

Publication numberPublication date
FI102159B (en)1998-10-30
ES2118696T1 (en)1998-10-01
DE852218T1 (en)1998-11-19
US5841256A (en)1998-11-24
FI970072A0 (en)1997-01-07
EP0852218A2 (en)1998-07-08
JPH10194667A (en)1998-07-28
FI102159B1 (en)1998-10-30
FI970072L (en)1998-07-08

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